.app1 a:nth-of-type(4) {
 position: relative;
  top: 4px;
    }

	@media (max-width: 400px) {
    .app1 {
    grid-template-columns: 1fr !important;
    }

     .app1 a:nth-of-type(2) {
    order:1;
    }
      .app1 a:nth-of-type(3) {
    order:0;
    }
          .app1 a:nth-of-type(4) {
    order:2;
    }
	
}